Fill and Backfill Material Supply and Placement

The contract involves the supply, placement, and compaction of engineered fill and backfill materials that must comply with stringent geotechnical specifications to ensure structural integrity and long-term performance. This work is critical to supporting infrastructure development and is being executed under a subcontract tied to a project in El Dorado County, California, with a place of performance identified by the zip code 95682. All materials and methods must be precisely controlled to meet engineering standards for density, particle size, drainage properties, and stability under load. The contract is classified under NAICS code 327320, indicating it relates to nonmetallic mineral product manufacturing, specifically focusing on crushed and broken stone for construction use. It was posted on June 3, 2026, and is part of a broader public works initiative managed by the county, though no solicitation number or point of contact is provided. The project requires adherence to strict regional and technical guidelines, requiring experienced contractors capable of handling soil testing, compaction verification, and compliant material sourcing to support public infrastructure projects in the area.